valuesBuilder.add(value);
      return this;
    }

    /**
     * Adds an entry to the built multimap.
     *
     * @since 11.0
     */
    @CanIgnoreReturnValue
    public Builder<K, V> put(Entry<? extends K, ? extends V> entry) {
      return put(entry.getKey(), entry.getValue());
    }

    /**
     * Adds entries to the built multimap.
     *
     * @since 19.0
     */

     * @return a new DataStoreParams instance containing a copy of the current parameters
     */
    public DataStoreParams newInstance() {
        return new DataStoreParams(params);
    }

    /**
     * Adds all key-value pairs from the specified map to this parameter container.
     *
     * @param map the map containing parameters to add, must not be null
     */
    public void putAll(final Map<String, String> map) {

     */
    @CanIgnoreReturnValue
    public Builder setUnsafeReplacement(@Nullable String unsafeReplacement) {
      this.unsafeReplacement = unsafeReplacement;
      return this;
    }

    /**
     * Adds a replacement string for the given input character. The specified character will be
     * replaced by the given string whenever it occurs in the input, irrespective of whether it lies
     * inside or outside the 'safe' range.

  private @Nullable RunnableExecutorPair runnables;

  @GuardedBy("this")
  private boolean executed;

  /** Creates a new, empty {@link ExecutionList}. */
  public ExecutionList() {}

  /**
   * Adds the {@code Runnable} and accompanying {@code Executor} to the list of listeners to
   * execute. If execution has already begun, the listener is executed immediately.
   *

     */
    public CurlRequest onConnect(final BiConsumer<CurlRequest, HttpURLConnection> connectionBuilder) {
        this.connectionBuilder = connectionBuilder;
        return this;
    }

    /**
     * Adds a request parameter.
     *
     * @param key the parameter key
     * @param value the parameter value
     * @return this CurlRequest instance
     */

  /** Method reference-compatible listener event. */
  interface Event<L> {
    /** Call a method on the listener. */
    void call(L listener);
  }

  /**
   * Adds a listener that will be called using the given executor when events are later {@link
   * #enqueue enqueued} and {@link #dispatch dispatched}.
   */
  public void addListener(L listener, Executor executor) {

      }

    fun addPathSegment(pathSegment: String) =
      apply {
        push(pathSegment, 0, pathSegment.length, addTrailingSlash = false, alreadyEncoded = false)
      }

    /**
     * Adds a set of path segments separated by a slash (either `\` or `/`). If `pathSegments`
     * starts with a slash, the resulting URL will have empty path segment.
     */

    val latch = CountDownLatch(1)

    override fun runOnce(): Long {
      latch.countDown()
      return -1L
    }
  }

  /** Adds [task] to run in [delayNanos]. Returns true if the coordinator is impacted. */
  internal fun scheduleAndDecide(
    task: Task,
    delayNanos: Long,
    recurrence: Boolean,
  ): Boolean {
    task.initQueue(this)

            }
            break;
        }
        return url;
    }

    /**
     * Appends query parameters to URLs based on document type.
     * Adds search highlighting for HTML and PDF documents.
     *
     * @param document the document data map
     * @param url the base URL
     * @return the URL with appended query parameters
     */

    /**
     * Converter not associated with specific properties.
     */
    protected final List<Converter> converters = newArrayList();

    /**
     * Adds property names to include in the operation.
     *
     * @param propertyNames
     *            Array of property names. Must not be {@literal null} or an empty array.
     * @return This instance itself
     */